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Yoshio Nakamura

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  • Funabashi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera with non-TTL type finder
    • Patent number 5,278,598
    • Issue date Jan 11, 1994
    • Ricoh Company, Ltd.
    • Yoshio Nakamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Distance measuring device of camera
    • Patent number 5,249,013
    • Issue date Sep 28, 1993
    • Ricoh Company, Ltd.
    • Motokuni Demura
    • G02 - OPTICS
  • Information Patent Grant

    Camera having television mode
    • Patent number 5,070,356
    • Issue date Dec 3, 1991
    • Ricoh Company, Ltd.
    • Yoshio Nakamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY